News · 26 weeks48-42%
2025-12-282026-06-21
Mix2190d
- Insider8(38%)
- SEC Filings5(24%)
- Other4(19%)
- Earnings2(10%)
- M&A1(5%)
- Analyst1(5%)
Latest news
25 items- INSIDERCFO Young John Alexander sold $339,946 worth of Ordinary Shares (5,033 units at $67.54) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 112,590 units (SEC Form 4) to cover withholding tax4 - AMBARELLA INC (0001280263) (Issuer)
- INSIDERChief Operations Officer Lee Chan W sold $200,284 worth of Ordinary Shares (2,951 units at $67.87), decreasing direct ownership by 2% to 157,098 units (SEC Form 4) (withholding obligation)4 - AMBARELLA INC (0001280263) (Issuer)
- INSIDERSenior VP, Systems & GM Ju Chi-Hong sold $136,894 worth of Ordinary Shares (2,017 units at $67.87), decreasing direct ownership by 1% to 165,924 units (SEC Form 4) to satisfy tax liability4 - AMBARELLA INC (0001280263) (Issuer)
- INSIDERCEO Wang Feng-Ming sold $421,065 worth of Ordinary Shares (6,204 units at $67.87) and gifted 10,000 units of Ordinary Shares, decreasing direct ownership by 2% to 789,857 units (SEC Form 4) (tax liability)4 - AMBARELLA INC (0001280263) (Issuer)
- INSIDERVP, Business Development and Chen Yun-Lung sold $660,943 worth of Ordinary Shares (9,856 units at $67.06), decreasing direct ownership by 13% to 66,515 units (SEC Form 4)4 - AMBARELLA INC (0001280263) (Issuer)
- SECSEC Form DEFA14A filed by Ambarella Inc.DEFA14A - AMBARELLA INC (0001280263) (Filer)
- SECSEC Form 10-Q filed by Ambarella Inc.10-Q - AMBARELLA INC (0001280263) (Filer)
- SECSEC Form SD filed by Ambarella Inc.SD - AMBARELLA INC (0001280263) (Filer)
- ANALYSTAmbarella downgraded by Summit InsightsSummit Insights downgraded Ambarella from Buy to Hold
- INSIDERCFO Young John Alexander exercised 400 units of Ordinary Shares at a strike of $55.80 and sold $38,400 worth of Ordinary Shares (400 units at $96.00) as part of a pre-agreed trading plan (SEC Form 4)4 - AMBARELLA INC (0001280263) (Issuer)
- INSIDERCEO Wang Feng-Ming sold $2,957,755 worth of Ordinary Shares (32,500 units at $91.01) as part of a pre-agreed trading plan, decreasing direct ownership by 4% to 806,061 units (SEC Form 4)4 - AMBARELLA INC (0001280263) (Issuer)
- SECAmbarella Inc. filed SEC Form 8-K: Results of Operations and Financial Condition8-K - AMBARELLA INC (0001280263) (Filer)
- PRAmbarella, Inc. Announces First Quarter Fiscal Year 2027 Financial ResultsSANTA CLARA, Calif., May 28, 2026 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced first quarter fiscal 2027 financial results for the period ended April 30, 2026. Revenue for the first quarter of fiscal 2027 was $100.4 million, up 16.9% from $85.9 million in the same period in fiscal 2026.Gross margin under U.S. generally accepted accounting principles (GAAP) for the first quarter of fiscal 2027 was 58.4%, compared with 60.0% for the same period in fiscal 2026.GAAP net loss for the first quarter of fiscal 2027 was $18.1 million, or loss per diluted ordinary share of $0.41, compared with a GAAP net loss of $24.3 million, or loss per dilu
- PRHanwha and Ambarella Enter Into Long-Term Edge AI AgreementRepresents Ambarella's Broadest Long-Term Partnership Valued in Excess of $800 Million in Potential Revenue Groundbreaking long-term agreement among the first in the edge AI market, signaling the industry's accelerating demand for a scalable edge AI platformDecade-long mutual partnership enables both companies to collaborate on the rapid development and proliferation of edge AI across multiple industriesHanwha intends to leverage Hanwha Vision's expertise on vision solutions and cybersecurity together with Ambarella's edge AI platform across Hanwha's robotics, industrial automation, and life sciences businessesAmbarella's edge AI platform comprises an installed base of more than 46 million
- PRAmbarella Announces Inaugural Quarterly Briefing Call Targeting Non-Financial Industry Research AnalystsSANTA CLARA, Calif., May 21, 2026 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced the launch of its Industry Analyst Briefing Call, a new quarterly program designed to deepen engagement specifically with non-financial industry analysts whose coverage shapes how enterprise buyers, automotive OEMs, and ecosystem partners evaluate edge and physical AI silicon. The inaugural session will be held on June 4, 2026 at 10 am Pacific / 1 pm Eastern, with Muneyb Minhazuddin, Customer Growth Officer, hosting the session. The briefing is expected to run approximately 45 minutes and will include a moderated question-and-answer segment. Discussion to
- SECSEC Form DEFA14A filed by Ambarella Inc.DEFA14A - AMBARELLA INC (0001280263) (Filer)
- SECSEC Form DEF 14A filed by Ambarella Inc.DEF 14A - AMBARELLA INC (0001280263) (Filer)
- PRThe Quiet Consolidation of a Defense AI PlatformFrom RF-based sensing to AI video intelligence and autonomous flight— a planned build-out in a sector being reshaped by AI procurement NEW YORK, May 14, 2026 (GLOBE NEWSWIRE) -- Equity Insider News Commentary — Most defense technology platforms are built one technology layer at a time, over years. The procurement cycles are slow, the regulatory diligence is heavy, and the operational integration between sensing, autonomy, command software, and physical hardware tends to take longer than any single executive team's planning horizon. The companies that compress that build into months — through targeted acquisition, IP procurement, and supply-chain integration. VisionWave Holdings, Inc.
- PRAmbarella Announces First Quarter Fiscal Year 2027 Earnings Conference Call to be Held May 28, 2026SANTA CLARA, Calif., May 04, 2026 (GLOBE NEWSWIRE) -- Ambarella, Inc. (NASDAQ:AMBA), an edge AI semiconductor company, today announced it will hold its first quarter fiscal year 2027 earnings conference call on Thursday, May 28, 2026, at 1:30 p.m. (Pacific Time). The company will issue its earnings release after the market closes that same day. Those interested in asking a question on the call are required to register online in advance. Upon completing the first step of the online registration process, please note a registration verification code will be emailed to you, and this code must be entered to complete the online registration process. Once registered and verified, the dial-in num
- INSIDERSEC Form 4 filed by Young John Alexander4 - AMBARELLA INC (0001280263) (Issuer)
- SECAmendment: SEC Form SCHEDULE 13G/A filed by Ambarella Inc.SCHEDULE 13G/A - AMBARELLA INC (0001280263) (Subject)
- SECSEC Form 10-K filed by Ambarella Inc.10-K - AMBARELLA INC (0001280263) (Filer)
- INSIDERSEC Form 4 filed by Young John Alexander4 - AMBARELLA INC (0001280263) (Issuer)
- INSIDERSEC Form 4 filed by Chen Yun-Lung4 - AMBARELLA INC (0001280263) (Issuer)
- INSIDERSEC Form 4 filed by Lee Chan W4 - AMBARELLA INC (0001280263) (Issuer)
AMBA FAQ
7 questionsWhat does Ambarella Inc. do?
Ambarella, Inc. develops semiconductor solutions for video that enable high-definition (HD) and ultra HD compression, image processing, and deep neural network processing worldwide. The company's system-on-a-chip designs integrated HD video processing, image processing, artificial intelligence computer vision algorithms, audio processing, and system functions onto a single chip for delivering video and image quality, differentiated functionality, and low power consumption. Its solutions enable the creation of video content for wearable cameras; automotive cameras; drones; virtual reality...Where does AMBA stock trade?
Ambarella Inc. (AMBA) is listed on NASDAQ.What sector and industry is AMBA in?
Ambarella Inc. operates in the Technology sector, Semiconductors industry.When did Ambarella Inc. go public?
Ambarella Inc. (AMBA) completed its IPO in 2012.What are analysts saying about AMBA?
Ambarella Inc. has had 8 recent analyst actions on file. The most recent action was from Summit Insights: Hold on 2026-05-29.What companies are similar to AMBA?
Notable peers in the same industry include NVDA (NVIDIA Corporation), TSM (Taiwan Semiconductor Manufacturing Company Ltd.), AVGO (Broadcom Inc.), MU (Micron Technology Inc.), AMD (Advanced Micro Devices Inc.). Compare AMBA side-by-side with any of them on Quantisnow.How can I track AMBA on Quantisnow?
Quantisnow aggregates Ambarella Inc.'s SEC filings, analyst ratings, insider transactions, FDA approvals, and press releases the moment they hit the wire (Wall Street's wire, on your screen.). Follow AMBA to receive live email and push alerts on every new disclosure.